ARCTIC TERN
Sterna pikei
Arctic terns
Sterna portlandica
Sterna paradisaea
-1
Section::::Long-distance migration.:In seabirds.

Bird migration
201943
Artic Tern
Arctic tern
-1
Section::::Abstract.
Bird migration
201943
Arctic Tern
sterna portlandica
arctic terns
sterna pikei
artic tern
arctic tern
sterna paradisaea